ZorixOS
13+ Dream11 questions

Dream11 interview questions and how to prepare

The questions candidates report from Dream11 interviews, sorted by how often they come up, with difficulty and topics, plus original practice written in Dream11's interview style.

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ZorixOS tracks 13 community-reported Dream11 interview questions, drawn from an open-source dataset of real interview reports and sorted by how frequently each one comes up. Every question links to its source. Alongside them are 78 original ZorixOS practice questions written in Dream11's known interview style (not claimed as asked at Dream11), so you can rehearse the real format. Practice any of them out loud in a free AI mock interview tuned to Dream11.

Updated July 2026

Dream11 interview questions candidates report

Community-reported from real Dream11 interviews (open-source dataset), most-asked first. Showing 13. Each links to its source.

  1. Asteroid Collision
    ArrayStackSimulation
    Medium100% asked
  2. Final Prices With a Special Discount in a Shop
    ArrayStackMonotonic Stack
    Easy100% asked
  3. Furthest Building You Can Reach
    ArrayGreedyHeap (Priority Queue)
    Medium86% asked
  4. 3Sum
    ArrayTwo PointersSorting
    Medium76% asked
  5. 3Sum Closest
    ArrayTwo PointersSorting
    Medium76% asked
  6. Container With Most Water
    ArrayTwo PointersGreedy
    Medium76% asked
  7. Gas Station
    ArrayGreedy
    Medium76% asked
  8. Longest Substring Without Repeating Characters
    Hash TableStringSliding Window
    Medium76% asked
  9. Minimum Falling Path Sum
    ArrayDynamic ProgrammingMatrix
    Medium76% asked
  10. Minimum Number of Increments on Subarrays to Form a Target Array
    ArrayDynamic ProgrammingStackGreedy
    Hard76% asked
  11. Number of Ways to Select Buildings
    StringDynamic ProgrammingPrefix Sum
    Medium76% asked
  12. Partition Equal Subset Sum
    ArrayDynamic Programming
    Medium76% asked
  13. Rotting Oranges
    ArrayBreadth-First SearchMatrix
    Medium76% asked

Practice questions in Dream11's style

Original ZorixOS questions written the way Dream11 interviews, so you rehearse the real format. Not claimed as asked at Dream11.

  1. Imagine a user reports that their drafted fantasy cricket team is not saving. How would you debug this issue in our mobile application, considering potential network latency, backend service failures, or client-side data corruption?

    Software EngineerDebuggingTests: Evaluates debugging methodology and understanding of distributed systems.

  2. Design a system to handle the real-time scoring updates for thousands of concurrent cricket matches on Dream11, ensuring low latency and high availability. Consider the data ingestion, processing, and dissemination mechanisms.

    Software EngineerSystem DesignTests: Assesses ability to design scalable, real-time systems.

  3. Write a SQL query to find the top 5 users who have participated in the most paid fantasy cricket leagues in the last month, along with the total amount they have spent.

    Data ScientistSQLTests: Tests SQL proficiency and ability to extract business insights.

  4. Given the launch of a new fantasy football league feature on Dream11, how would you design an A/B test to measure its impact on user engagement and revenue? What key metrics would you track?

    Data ScientistExperiments/MetricsTests: Evaluates understanding of experimental design and metric selection for product launches.

  5. How would you estimate the total number of active users on Dream11 during a major cricket tournament like the IPL, considering we only have access to aggregated daily active user counts and sign-up data?

    Data ScientistMetricsTests: Tests ability to infer metrics from limited data and make reasonable assumptions.

  6. You are the Product Manager for the Dream11 app. A competitor has launched a new feature allowing users to create private leagues with custom rules. How would you evaluate whether Dream11 should build a similar feature?

    Product ManagerProduct StrategyTests: Assesses strategic thinking, competitive analysis, and product prioritization.

72+ more Dream11-style questions are in the free library, each practiceable live with adaptive follow-ups and an honest scorecard. Start free.

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Dream11 Interview Questions (2026) | ZorixOS